10749440

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 160

約数和(自身を含む): 30935520

約数和(自身を除く): 20186080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 26, 32, 34, 38, 40, 52, 64, 65, 68, 76, 80, 85, 95, 104, 128, 130, 136, 152, 160, 170, 190, 208, 221, 247, 256, 260, 272, 304, 320, 323, 340, 380, 416, 442, 494, 512, 520, 544, 608, 640, 646, 680, 760, 832, 884, 988, 1040, 1088, 1105, 1216, 1235, 1280, 1292, 1360, 1520, 1615, 1664, 1768, 1976, 2080, 2176, 2210, 2432, 2470, 2560, 2584, 2720, 3040, 3230, 3328, 3536, 3952, 4160, 4199, 4352, 4420, 4864, 4940, 5168, 5440, 6080, 6460, 6656, 7072, 7904, 8320, 8398, 8704, 8840, 9728, 9880, 10336, 10880, 12160, 12920, 14144, 15808, 16640, 16796, 17680, 19760, 20672, 20995, 21760, 24320, 25840, 28288, 31616, 33280, 33592, 35360, 39520, 41344, 41990, 43520, 48640, 51680, 56576, 63232, 67184, 70720, 79040, 82688, 83980, 103360, 113152, 126464, 134368, 141440, 158080, 165376, 167960, 206720, 268736, 282880, 316160, 335920, 413440, 537472, 565760, 632320, 671840, 826880, 1074944, 1343680, 2149888, 2687360, 5374720, 10749440]

約数ペア:

[(1, 10749440), (2, 5374720), (4, 2687360), (5, 2149888), (8, 1343680), (10, 1074944), (13, 826880), (16, 671840), (17, 632320), (19, 565760), (20, 537472), (26, 413440), (32, 335920), (34, 316160), (38, 282880), (40, 268736), (52, 206720), (64, 167960), (65, 165376), (68, 158080), (76, 141440), (80, 134368), (85, 126464), (95, 113152), (104, 103360), (128, 83980), (130, 82688), (136, 79040), (152, 70720), (160, 67184), (170, 63232), (190, 56576), (208, 51680), (221, 48640), (247, 43520), (256, 41990), (260, 41344), (272, 39520), (304, 35360), (320, 33592), (323, 33280), (340, 31616), (380, 28288), (416, 25840), (442, 24320), (494, 21760), (512, 20995), (520, 20672), (544, 19760), (608, 17680), (640, 16796), (646, 16640), (680, 15808), (760, 14144), (832, 12920), (884, 12160), (988, 10880), (1040, 10336), (1088, 9880), (1105, 9728), (1216, 8840), (1235, 8704), (1280, 8398), (1292, 8320), (1360, 7904), (1520, 7072), (1615, 6656), (1664, 6460), (1768, 6080), (1976, 5440), (2080, 5168), (2176, 4940), (2210, 4864), (2432, 4420), (2470, 4352), (2560, 4199), (2584, 4160), (2720, 3952), (3040, 3536), (3230, 3328)]